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Italian Romano Beans (flat beans) with Smashed Cherry Tomatoes

Italian Romano Beans (flat beans) with Smashed Cherry Tomatoes
Home » Recipes by Ingredients » Vegetables » Slow carb vegetables

Vegetables have a lot of the micronutrients that keto and low carb diets are sometimes missing due to a reliance on protein and good fats. This easy dish of meaty Romano beans (Italian flat beans), caramelized onions and smashed cherry tomatoes is a perfect way to enjoy summer vegetables — simple, delicious and slow carb!

Italian flat beans with Sungold cherry tomatoes
Italian flat beans with Sungold cherry tomatoes
Ingredients for flat beans and cherry tomato saute
Ingredients for flat beans and cherry tomato saute

Why are Vegetables so Often Ignored and Excluded?

Why is it so difficult for most of us on a Low Carb diet to cook/make tasty vegetables?  I love the flavor of vegetables, but it is still hard for me to include them in daily meals!  I think the challenge revolves around two obstacles:

Finding a recipe:  

Cooking proteins (chicken, pork, red meat) has been a mainstay in many US households so it is more familiar to do without a recipe.  Making pasta is another common dish to make without looking up a recipe. 

Vegetables….now that requires a bit of thought.  How long do you cook them, what method, what spices to add, etc.?  If you didn’t grow up cooking vegetables, it is likely that the idea is attractive but the thought of looking up a recipe when our lives are so busy is less appealing

Prep Time:  

Vegetables require washing and chopping.  While this isn’t really difficult, it is another step in that already hectic dinner-time rush.  Yet vegetables are very important to a healthy diet, whether your diet is low carb, high fat, or high protein.  So, one of my goals this year has been to try and make cooking vegetables as easy and mindless as possible.

The Need for Vegetables in a Low Carb or Keto diet

Vegetables offer the micro-nutrients that you can’t always get from high protein or high fat diets.  Getting a good repertoire of veggies under your belt will give you the micro-nutrients you need if you are shying away from the sugar in fruit.  

Fruit can certainly be healthy (depending on what kind you are eating), but if you are interested in weight loss, fruit is considered “natures candy” and needs to be quite moderate.

The sugar in fruit (called fructose), can cause an insulin response in a very similar way of white processed sugar.  Berries are a bit of an exception here.

Best to save most fruit for cheat days or celebrations and stick with the veggies……if you want to lose weight that is. If your goal is health and not weight loss, more fruit is certainly an option.

Easiest way to add vegetables into a low-carb diet plan:

The easiest way I have incorporated vegetables into my diet has been by adding fresh spinach to my morning smoothie.  (Click here for the smoothie recipe).

Before I was hooked on smoothies I would often just microwave frozen spinach or broccoli for dinner and slather it with butter (sometimes adding a vinegar).  

Frozen veggies can be a great time-saver. They are generally flash frozen and have their nutrients intact, sometimes more than the older “fresh” vegetables you might find on the grocery shelf.

Italian Flat Beans vs. Regular Green Beans

Italian flat beans are also known as Romano beans. Another flat bean variety with similar taste and texture is the heirloom variety called Dragon’s Tongue.

Flat beans differ from regular string green beans primarily in texture. They are considered “meatier” and they tend to soak up sauces and added flavors more.

Flat beans are also more difficult to find. They are not common in the grocery store and are infrequently found at farmers’ markets. They are easy to grow, so if you have a garden I would suggest growing your own.

It has become the only kind of bean I grow in our garden these days. And beans are great for adding nitrogen back to the soil. Win-win!

Smashing Cherry Tomatoes into a Vegetable Sauté

With a focus on “easy”, I decided to take advantage of all the cherry tomatoes that were coming out my ears.  I have the good fortune to live in the same area as Lynn Rosetta Casper, the well-known Italian cookbook author and radio personality.

She honors me every year by purchasing tomatoes from my farm booth at the St. Paul Farmers market and chatting with me about how she uses them.  

I’m always amazed at the varieties she selects and one day when the big slicers were gone she picked up a bunch of cherry tomatoes.  She told me they’re actually quite good just mashed up and quickly made into a sauce.

Inspired by Lynn’s smashed cherry tomatoes, I mixed them with Italian flat beans and cooked them down to a tender, sauced vegetable side dish.

I drizzled a shrub syrup over the dish at the end to enhance it even further, but red wine vinegar is fine if you don’t have a shrub. I used the Rhubarb Fennel vinegar the first time and a Ancho-Tamarind vinegar the second time.

You could also Use a dash of apple cider vinegar or fresh lemon juice at the end instead to give it the acid tang.

Dinner Idea:

I love to serve this bean saute with smothered cod. For a video on how to make the cod along with the beans, click here

Italian flat beans with Sungold cherry tomatoes

Flat Bean and Cherry Tomato Mash-up

dorothy stainbrook
A saute of tender, meaty flat beans with an easy sauce of smashed cherry tomatoes makes a delicious Summer side dish
5 from 1 vote
Prep Time 10 mins
Cook Time 20 mins
Course Side Dish
Cuisine Italian
Servings 4
Calories 120 kcal



  • 2 tbsp Olive oil
  • 1 onion Coarsely chopped
  • 1 lb Italian flat beans snapped or cut into bite size pieces
  • 1 cup water
  • 8 ounces cherry tomatoes Different varieties if available but simple red cherry tomatoes work fine
  • 1 tsp Kosher salt or to taste
  • 2 tablespoons vinegar I used a shrub syrup, but any vinegar works


  • Snap or cut off any stems remaining on the beans and cut or break into about 2” lengths. Rinse beans with water.
  • In a large skillet, heat olive oil over med-high heat.  When oil is starting to get hot add the chopped onion and cook over medium heat until caramelized (about 5 min.)
  • When onions are somewhat caramelized, add the beans and sauté for a few minutes to crisp the outside (don't burn them).
  • Add some water to cook the beans in to soften (I added about 1 cup).  Cook this mixture down until the water has almost evaporated and the beans are soft (about 5-7 min).
  • Add the cherry tomatoes and mash into the mixture with a potato masher or a fork.  Cook until the mixture is heated through.
  • Season to your liking with salt, add the vinegar and stir everything together. Serve with any protein as a side dish or serve alone as a vegetarian dish.


Calories: 120kcalCarbohydrates: 13gProtein: 3gFat: 7gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gSodium: 599mgPotassium: 403mgFiber: 4gSugar: 6gVitamin A: 1060IUVitamin C: 29mgCalcium: 57mgIron: 2mg
Keyword cherry tomatoes, italian flat beans, low carb vegetables, romano beans
Tried this recipe?Let us know how it was!

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Although I am not currently taking clients for diet & health coaching, I have been a coach for many years with the online service called It is a great platform for all kinds of coaching – anything from specific diets, writing a blog, getting up early, or getting rid of that pesky procrastination.  

There are some wonderful coaches and the testimonials will tell you what you need to know.  Contact me at to get a referral to some of the tested, experienced online coaches on

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Recipe Rating

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Annie Riley

Thursday 1st of September 2016

Where did you find the Romano beans? Can't wait to try this recipe!

dorothy stainbrook

Thursday 1st of September 2016

They were at St. Paul market in the middle shed about 1/2 way down on the opposite side of the aisle from me. I didn't get her name, but I'll be back Saturday for more. Be sure and tell her I sent you. They are really hard to find. I've been looking for them for a while!

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